203552514

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1237

約数の個数: 80

約数和(自身を含む): 502856640

約数和(自身を除く): 299304126

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 103, 162, 198, 206, 297, 309, 594, 618, 891, 927, 1109, 1133, 1782, 1854, 2218, 2266, 2781, 3327, 3399, 5562, 6654, 6798, 8343, 9981, 10197, 12199, 16686, 19962, 20394, 24398, 29943, 30591, 36597, 59886, 61182, 73194, 89829, 91773, 109791, 114227, 179658, 183546, 219582, 228454, 329373, 342681, 658746, 685362, 988119, 1028043, 1256497, 1976238, 2056086, 2512994, 3084129, 3769491, 6168258, 7538982, 9252387, 11308473, 18504774, 22616946, 33925419, 67850838, 101776257, 203552514]

約数ペア:

[(1, 203552514), (2, 101776257), (3, 67850838), (6, 33925419), (9, 22616946), (11, 18504774), (18, 11308473), (22, 9252387), (27, 7538982), (33, 6168258), (54, 3769491), (66, 3084129), (81, 2512994), (99, 2056086), (103, 1976238), (162, 1256497), (198, 1028043), (206, 988119), (297, 685362), (309, 658746), (594, 342681), (618, 329373), (891, 228454), (927, 219582), (1109, 183546), (1133, 179658), (1782, 114227), (1854, 109791), (2218, 91773), (2266, 89829), (2781, 73194), (3327, 61182), (3399, 59886), (5562, 36597), (6654, 30591), (6798, 29943), (8343, 24398), (9981, 20394), (10197, 19962), (12199, 16686)]